Welcome to the MMT Observatory

How to acknowledge the MMT in your publication.

Latest News

MMT Observing Schedule: August 2024 – January 2025

The observing schedule for August 2024 – January 2025 can be found here.

Whipple Observatory And TSO Team Up For Holst’s Planets

On April 12 and 14 the TSO and Whipple, along with MMT staff, are teaming up to bring the audience a rich astronomical experience that starts in the lobby and finishes on the stage for Holst’s Planets, the final …

MMT at the Tucson Festival of Books – Science City March 9-10, 2024

The Tucson Festival of Books is back! Visit MMT Observatory in Science City’s Science of Tomorrow tent! The MMT Observatory presents a hands-on demonstration of multi-object spectroscopy and how it’s implemented at the MMT. Visitors to the MMT booth can …

MMT Observing Schedule: February 2024 – July 2024

The observing schedule for February 2024 – July 2024 can be found here.